Hello, I run a guestbook online, and some guests enter extraordinarily long words such as URLs. This is fine, except when the guestbook entry is displayed in a browser, it runs off the page and disfigures the page design.

Given a paragraph $p, how would I insert a space into any word that was over 40 characters long?

I tried the following code: 

$p =~ s/(\S{40})/$1\ /g;

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Would this work in all cases?

In reply to how to find and split long words by keiusui

Title:
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